Citation

Haynes A, Kersbergen I, Sutin AR, Daly M, Robinson E. Clin. Psychol. Rev. 2019; 73: e101753.

Affiliation

Department of Psychological Sciences, University of Liverpool, Liverpool, UK.

Copyright

(Copyright © 2019, Elsevier Publishing)

DOI

10.1016/j.cpr.2019.101753

PMID

31715442

Abstract

Obesity is associated with a significant disease burden, but whether recognising as opposed to failing to recognise personal overweight is beneficial or detrimental to mental health is unclear. Here we examine the associations between perceived overweight and depressive symptoms and suicidality. A systematic search of three electronic databases yielded 10,398 unique records, from which 32 studies (110 observations) were eligible for inclusion. Pooled odds ratios (OR) and 95% confidence intervals (CI) were calculated for each outcome using random effects meta-analyses and potential publication bias was examined. Perceived overweight was associated with an increased risk of depressive symptoms (OR: 1.42, CI: 1.31, 1.54 p <.0001, N >128,585) and suicidality (OR: 1.41, CI: 1.28, 1.56, p <.0001, N = 133,576) in both cross-sectional and longitudinal studies. The association between perceived overweight and poorer mental health was observed irrespective of study origin, participant age (children vs. adults), gender, and whether or not a person was objectively overweight. The pooled statistical relationship between objective weight status and poorer mental health was attenuated to non-significance when perceived overweight was accounted for, suggesting that the detrimental effect of overweight on mental health is largely dependent on whether or not a person identifies as overweight.

Copyright © 2019 Elsevier Ltd. All rights reserved.

Language: en

Keywords

Depression; Meta-analysis; Obesity; Perceived overweight; Suicide